The London Cable Car Order 2012

Unacceptable behaviour

8.  When on or using the cable car system, a person must not—

(a)use any threatening, abusive, obscene or offensive language;

(b)behave in a disorderly, indecent or offensive manner;

(c)write, draw, paint or fix anything on the cable car system;

(d)soil any part of the cable car system;

(e)damage or detach any part of the cable car system;

(f)spit;

(g)leave litter or waste except in receptacles specifically provided by the operator for those purposes; or

(h)molest or wilfully interfere with the comfort or convenience of any other person.