On Tue, 18 Jul 2017 21:09:43 +0100, Roger Hayter wrote:

Billy cormack m
wrote:

replying to lyndahargreaves1508, Billy cormack wrote:
Need new washers for the key

I've got a new WB combi and it has no keys, plastic or otherwise,
AFAICS. Wot's the key for?

They seem to have given up on keys in recent models, no doubt the
hassle annoyed customers. It was 'unlocking' the fill-up loop.