Isn't BS1361 like 1362 a standardised cart. system in which all fuses regardless of rating fit the same holder?

If so Diazed/Neozed is far superior as the vast majority of the population are pretty dumb and wouldn't think twice about whacking a much higher ampage fuse into a 15A socket circuit because it blows when they have the dryer and washer runing simultaniously off a double adaptor [Linked Image]