Ref 28 day rule..
Theres nothing to stop you flying more than 28 days a year.
But if there,s a Nimby who reports this to the council they could restrict you to the 28 days..
So keep it low key and out of sight...
Think do i really need a wind sock somebody might see it..
Do,nt fly near local buildings.
Fly straight in don,t linger overhead.
There is also the Law of curtilage. Which is the same law that allows you to drive up and down your own land with your 4 x 4 as when ever you like, so an aircraft should be the same...