This year sees the 40th anniversary of Prince Charles's investiture at Caernarfon Castle on 1 July 1969. It was a big event at the time across Wales and beyond - children were given the day off ...

One year before the investiture of Prince Charles as the The Prince of Wales, the town of Caernarfon is given a lick of paint in preparation. Martin Bell reports on the meticulous rehearsals ahead ...