Day 12 - No photos please....?....

Your building a posh sandcastle on the Southbank. Sunny day. Tourists all over the shop.

Yet.

Every other second you stop to tell people not to take photos.

Silly.

The biggest sandcastle ever to be built in the UK has just been built on the beach at Weymouth, in Dorset. It took seven days to build! With a big JCB digger! It's over three metres high! And, it's built from 1,000 tonnes of sand! Admittedly the last bit there is a little pointless as its on a beach.