Liberal Democrats have criticised government ministers for failing to stop the so-called 'bedroom tax'.
Party members, gathered at the spring conference in Dundee, called on the coalition Government to defer the under-occupancy rules and reconsider its approach.
Former Lib Dem MSP Robert Brown led the criticism:
I hope that conference will send the clearest of messages to the Government, to Liberal Democrat ministers, that the policy is damaging and unfair.
More top news
Mack entered her plea in federal court in Brooklyn. The judge refused a request by her lawyers to release her without bail.
Officers investigating a reported break-in on Friday found 22-year-old Roger Alvarado asleep in the pop star's home in Tribeca.
Billy Jeeves is said to have fled the scene in Hither Green, south-east London, after Henry Vincent was fatally stabbed by the pensioner.