27_a_driver_handbook
When you tow a vehicle or trailer, or drive a bus or three or more axle truck, you must drive in the right hand lane or in a lane specially marked for slower vehicles.

0027_0001__When when 0027_0009__or or 0027_0001__When->0027_0009__or [restriction] 0027_0021__must must 0027_0001__When->0027_0021__must [scope] 0027_0003__tow tow 0027_0009__or->0027_0003__tow [conj1] 0027_0010__drive drive 0027_0009__or->0027_0010__drive [conj2] 0027_0022__drive drive 0027_0021__must->0027_0022__drive [scope] 0027_0002__you you 0027_0003__tow->0027_0002__you [arg0] 0027_0006__or or 0027_0003__tow->0027_0006__or [arg1] 0027_0004__a_0027_0005__vehicle a_vehicle 0027_0006__or->0027_0004__a_0027_0005__vehicle [conj1] 0027_0007__trailer trailer 0027_0006__or->0027_0007__trailer [conj2] 0027_0010__drive->0027_0002__you [arg0] 0027_0013__or or 0027_0010__drive->0027_0013__or [arg1] 0027_0011__a_0027_0012__bus a_bus 0027_0013__or->0027_0011__a_0027_0012__bus [conj1] 0027_0018__truck truck 0027_0013__or->0027_0018__truck [conj2] 0027_0017__axle axle 0027_0018__truck->0027_0017__axle [modifier] 0027_0015__or or 0027_0014__three three 0027_0015__or->0027_0014__three [conj1] z_0027_5014 _ 0027_0015__or->z_0027_5014 [conj2] 0027_0016__more more z_0027_5014->0027_0016__more [attrib] 0027_0017__axle->0027_0015__or [modifier] 0027_0022__drive->0027_0002__you [arg0] 0027_0028__or or 0027_0022__drive->0027_0028__or [nim] 0027_0024__the_0027_0025__right_0027_0026__hand_0027_0027__lane the_right_hand_lane 0027_0028__or->0027_0024__the_0027_0025__right_0027_0026__hand_0027_0027__lane in[nim] 0027_0030__a_0027_0031__lane a_lane 0027_0028__or->0027_0030__a_0027_0031__lane in[nim] 0027_0033__marked marked 0027_0033__marked->0027_0030__a_0027_0031__lane [inv][arg1] staz_0027_5025 * 0027_0033__marked->staz_0027_5025 [arg0] 0027_0032__specially specially 0027_0033__marked->0027_0032__specially [nim] 0027_0036__vehicles vehicles 0027_0033__marked->0027_0036__vehicles for[nim] 0027_0035__slower slower 0027_0036__vehicles->0027_0035__slower [attrib]
arc(r_0027_0001__When,r_0027_0009__or,restriction).
arc(r_0027_0001__When,r_0027_0021__must,scope).
arc(r_0027_0003__tow,r_0027_0002__you,arg0).
arc(r_0027_0003__tow,r_0027_0006__or,arg1).
arc(r_0027_0006__or,r_0027_0004__a_r_0027_0005__vehicle,conj1).
arc(r_0027_0006__or,r_0027_0007__trailer,conj2).
arc(r_0027_0009__or,r_0027_0003__tow,conj1).
arc(r_0027_0009__or,r_0027_0010__drive,conj2).
arc(r_0027_0010__drive,r_0027_0002__you,arg0).
arc(r_0027_0010__drive,r_0027_0013__or,arg1).
arc(r_0027_0013__or,r_0027_0011__a_r_0027_0012__bus,conj1).
arc(r_0027_0013__or,r_0027_0018__truck,conj2).
arc(r_0027_0015__or,r_0027_0014__three,conj1).
arc(r_0027_0015__or,z_0027_5014,conj2).
arc(r_0027_0017__axle,r_0027_0015__or,modifier).
arc(r_0027_0018__truck,r_0027_0017__axle,modifier).
arc(r_0027_0021__must,r_0027_0022__drive,scope).
arc(r_0027_0022__drive,r_0027_0002__you,arg0).
arc(r_0027_0022__drive,r_0027_0028__or,nim).
arc(r_0027_0028__or,r_0027_0024__the_r_0027_0025__right_r_0027_0026__hand_r_0027_0027__lane,r_0027_0023__in__nim).
arc(r_0027_0028__or,r_0027_0030__a_r_0027_0031__lane,r_0027_0029__in__nim).
arc(r_0027_0033__marked,star_z_0027_5025,arg0).
arc(r_0027_0033__marked,r_0027_0030__a_r_0027_0031__lane,inv_arg1).
arc(r_0027_0033__marked,r_0027_0032__specially,nim).
arc(r_0027_0033__marked,r_0027_0036__vehicles,r_0027_0034__for__nim).
arc(r_0027_0036__vehicles,r_0027_0035__slower,attrib).
arc(z_0027_5014,r_0027_0016__more,attrib).


IP-MAT PP-SCON P-CONN When IP-ADV NP-SBJ PRO you ILYR ILYR VBP;~Tn tow NP-OB1 NLYR NLYR D a N vehicle CONJP CONJ or NLYR N trailer PUNC , CONJP CONJ or ILYR VB;~Tn drive NP-OB1 NLYR NLYR D a N bus CONJP CONJ or NLYR NLYR NLYR NLYR NLYR NUM three CONJP CONJ or NLYR ADJP ADJR more N axle N truck PUNC , NP-SBJ PRO you MD;~cat_Vi must IP-INF-CAT VB;~I drive PP-NIM PP-NIM P-ROLE in NP D the NLYR ADJP ADJ right N hand N lane CONJP CONJ or PP-NIM P-ROLE in NP D a N lane IP-PPL NP-LGS * ADVP-NIM ADV specially VVN;~Tn marked PP-NIM P-ROLE for NP ADJP ADJR slower NS vehicles PUNC .
( (IP-MAT (PP-SCON (P-CONN When;{when})
                   (IP-ADV (NP-SBJ (PRO you;{you}))
                           (ILYR (ILYR (VBP;~Tn tow;{tow})
                                       (NP-OB1 (NLYR (NLYR (D a;{a})
                                                           (N vehicle;{vehicle}))
                                                     (CONJP (CONJ or;{or})
                                                            (NLYR (N trailer;{trailer}))))))
                                 (PUNC ,)
                                 (CONJP (CONJ or;{or})
                                        (ILYR (VB;~Tn drive;{drive})
                                              (NP-OB1 (NLYR (NLYR (D a;{a})
                                                                  (N bus;{bus}))
                                                            (CONJP (CONJ or;{or})
                                                                   (NLYR (NLYR (NLYR (NLYR (NLYR (NUM three;{three}))
                                                                                           (CONJP (CONJ or;{or})
                                                                                                  (NLYR (ADJP (ADJR more;{more}))))))
                                                                               (N axle;{axle}))
                                                                         (N truck;{truck}))))))))))
          (PUNC ,)
          (NP-SBJ (PRO you;{you}))
          (MD;~cat_Vi must;{must})
          (IP-INF-CAT (VB;~I drive;{drive})
                      (PP-NIM (PP-NIM (P-ROLE in;{in})
                                      (NP (D the;{the})
                                          (NLYR (ADJP (ADJ right;{right}))
                                                (N hand;{hand}))
                                          (N lane;{lane})))
                              (CONJP (CONJ or;{or})
                                     (PP-NIM (P-ROLE in;{in})
                                             (NP (D a;{a})
                                                 (N lane;{lane})
                                                 (IP-PPL (NP-LGS *)
                                                         (ADVP-NIM (ADV specially;{specially}))
                                                         (VVN;~Tn marked;{mark})
                                                         (PP-NIM (P-ROLE for;{for})
                                                                 (NP (ADJP (ADJR slower;{slow}))
                                                                     (NS vehicles;{vehicle})))))))))
          (PUNC .))
  (ID 27_a_driver_handbook))