Your free-to-air programmes tonight:

7.30 - 8.00 Going for a Thong
A panel of celebrities guess which piece of underwear belongs to which celebrity, and how much it would fetch at auction

8.00 - 8.02 Whose line is it anyway?
A panel of celebrities snort at the week’s news

8.02 - 4.00 Scrapheap Challenge
A panel of producers tries to assemble a programme schedule from a pile of clapped-out celebrities and creaky formats