Matt and Karen "freeze in Cardiff"

Wales Online have published a few pictures of last night's filming in Cardiff where the stars "battled Arctic temperatures". The full article reads:

Matt Smith and Karen Gillan were certainly feeling the cold as they filmed new Doctor Who scenes in Cardiff last night.

The stars clutched hot water bottles and wrapped up in dressing gowns as they battled Arctic temperatures off City Road until midnight.

Smith still found the spirit to wave to fans as he held a hot water bottle to his ear.

And Gillan wore a thick pink dressing gown under an already bulky coat.