In Blackpool, the seaside tower was also lit up in pink.

BBC: April Jones: Machynlleth town clock lit in pink

Hundreds of people have turned out to see a town clock lit up in pink to mark the third week since the disappearance of April Jones.

BBC: April Jones: Machynlleth town clock lit in pink

Cancerkin is also inviting people to sponsor one of the 2, 730 bottles which will be lit up in the pink and blue colours of the charity.

BBC: Stephen Weeks