Boycott Addison Lee

100 000 before it gets considered. (Epetitions explained).

However, AL's PCO license is controlled by the Public Carriage Office, which is independent of Parliament, and is actually a part of TfL.

The PCO is the body that licenses hackney cabs (black taxis) & their drivers, Private Hire Vehicles (aka PHC or minicabs) & their drivers, and I think also London buses, coaches & their drivers.

Ta, 100,000 seems alot but am sure it's doable.