of at least one person proposing to organise it; creates offences for the organisers of a procession if they do not give sufficient notice, or if the procession diverges from the notified time or route Section 12 – Imposing conditions on public processions provides police the power to impose conditions on processions "to prevent serious public disorder, serious criminal damage or serious disruption to the life of the community" Section 13 – Prohibiting public processions a chief police officer has the power to ban public processions up to three months by applying to local authority for a banning order which needs subsequent confirmation from the Home Secretary. Section 14 – Imposing conditions on public assemblies provides police the power to impose conditions on assemblies "to prevent serious public disorder, serious criminal damage or serious disruption to the life of the community". The conditions are limited to the specifying of: the number of people who may take part, the location of the assembly, and its maximum duration. Section 14A – Prohibiting trespassory assemblies added by section 70 of the Criminal Justice and Public Order Act 1994, to control "raves" Section 16 – Public assembly Originally meant an assembly of 20 or more persons in a public place which is wholly or partly open to the air. The Anti-Social Behaviour Act 2003 amended the act to reduce the minimum numbers of people in an assembly to two, and removed the requirement to be in the open air. Parts 3 and 3A – Racial and religious hatred If the act is intended to stir up racial hatred Part 3 of the Act creates offences of use of words or behaviour or display of written material (section 18), publishing or distributing written material (section 19), public performance of a play (section 20), distributing, showing or playing a recording (section 21), broadcasting (section 22). or possession of racially inflammatory material (section 23) Acts intended to stir up religious hatred are proscribed in POA Part 3A by the Racial and Religious Hatred Act 2006 (RRHA) with the insertion of new sections 29A to 29N. The RRHA bill, which was introduced by Home Secretary David Blunkett, was amended several times in the House of Lords and ultimately the Blair government was forced to accept the substitute words. To stir up hatred on the grounds of sexual orientation was to be proscribed by the Criminal Justice and Immigration