Basically an order can be made under s.30 Antisocial Behaviour Act 2003 which defines an area (big or small, usually a few streets) in which a constable can move on a group (two or more) if they have reasonable grounds for believing their presence has, or is likely to, cause intimidation, harassment, alarm or distress. The requirement can be to leave the defined area (if they don't live there) and not to return for up to 24 hours. Between 9pm and 6am an unaccompanied person under 16 in the area can be taken to their home.what are these increased powers? I though the police have always had the right to move people on if they're loitering.
The same sort of grounds are needed to justify the order in the first place. Orders last for a defined period. The local authority must be consulted. In practice this means that they are usually done via the local Community Safety Partnership (all of which include many ways for public to be involved (e.g. each Ward has it's own local consultation panel arrangements - ask your police Safer Neighbourhood Team) ... and all of which struggle to get any members of the public interested in taking part ...
)

