Manchester Arena attack

They are concerned security services will be exempt from a law designed to stop cover-ups.

The law would create a new legal duty on public bodies to tell the truth during investigations.

The law follows campaigning by families affected by the 1989 Hillsborough disaster that claimed 97 lives.

Children hurt in the 2017 attack will receive between £2,770 and £11.4m in damages, a judge rules.

Great Dunmow Carnival's organisers said new security laws will cost them an extra £4,000.

Starting next year, the annual day will honour victims and survivors in the UK, the Home Office says.

Three women who survived the Manchester Arena bombing as teenagers call for more mental health support.