When processing in the City of London the following rules have to be adhered to:
1. Remain on the pavement at all times and cross roads at appropriate places 2. Cause no obstructions to other pedestrians or road users 3. Use traditional acoustic musical instruments only; no amplification equipment 4. Carry no placards or posters 5. Collect no money 6. No "greening" of members of the public 7. Co-operate with police and City officials at all times