The other thing you need to consider is schools can now set their own holiday dates. Each and every one can do their own thing. So it is quite possible that 2 schools within spitting distance of each other can have different term dates if they so choose. Thanks to Mr Gove's legacy.

All LEAs will issue recommended term dates but state schools are no longer obliged to use them, although many recognise the sense in doing so. It will depend on school leadership and governors.

Academies and Free Schools, despite being run with state money, can do their own thing as they are independent of LEA control.

Whitsun Bank Holiday is always part of half-term and as I pointed out - rather vaguely I admit - earlier, the end of May falls on a Sunday so all of the half-term this year is in May whereas usually there are June dates in it, hence TT usually falling in half-term with this year being an exception.
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