Not saying your incorrect but kitchen 'if you can goes on an rcd' and you run a dedicated radial for fridge/freezer on rcbo, as the kitchen has more items that are likely to trip an rcd, also security alarm shouldn't be prone to nuisance tripping, the heating as well should be seperate too if you consider an elderly lady in mid winter dosn't want to lose her heating because of a random fault she can't sort herself.
My post wasn't saying the boards don't comply but it was explaining the cost is greatly undervalued if you have the option of fitting the above dedicated circuit, oh and garage is another one on the list too.
What im saying is the argument that you can put across if you get a customer who starts throwing the B&Q senerio in your face.
B&Q are using a play on words .... yes the boards comply and are 17th edition but in reality you would need to triple the price if you want to fit to a house with a 17th edition circuit design.