Sir Ken Dodd's joke books, tickling sticks and other artefacts are to be preserved in a new £15m centre dedicated to the late comedy legend in his home city of Liverpool.

The Sir Ken Dodd Happiness Centre will provide a permanent home for his archive, as well as hosting comedy performances and events.

The four-storey centre will be attached to the city's Royal Court theatre, where Sir Ken regularly performed during his career. He died in 2018.

The plans were submitted in November and were approved by Liverpool City Council last week.

His widow Lady Dodd told BBC News he would be "honoured" and "amazed".