These new rules will only apply to FAILED asylum seekers with DC, not those whose cases are being heard. (Those without DC are already apparently ineligible for continuing support once their claim has been refused).
From The Telegraph:
"Failed asylum seekers with children will be stripped of benefits in order to send a message to migrants in Calais that Britain is not “a land of milk and honey,” a Home Office Minister has said.
James Brokenshire announced that the Government would withdraw the automatic entitlement to payments of £36.95 a week for immigrants with children, amid growing concern that migrants are risking their lives to reach the United Kingdom because they believe the will enjoy a better lifestyle in this country.
The move is part of a concerted government bid to resolve the crisis, which has led to chaos in parts of Kent as motorway traffic to France ground to a standstill at the weekend following repeated attempts by immigrants to storm the Channel Tunnel in Calais, leading to the closure of the service.
Mr Brokenshire told the BBC’s World This Weekend that failed asylum seekers who do not have children were already unable to claim benefits."