Today, whist the Thetford oven was on and going well, I attempted to lite a second gas ring on my hob (first also going well) when Everthing cut out, gas on oven and hob! On attempting to relight both oven and hob none of the igniters would work and I had to use a hand held igniter to lite both oven and hob which stayed alight. My initial assumption was that it must be a fuse, covering thermostats and igniters on both oven and hob but could not find a blown fuse on my control panel and wonder if there could be one somewhere else. Any ideas anybody! I can get the oven out and have a look at it but think this would be a stupid place to put a fuse. Getting under the hob is not possible as far as I can see, as thee are stir age cupboards here. It's not a show stopper but I would like to fix it if possible.