Union Flag at Half Mast
This is on top of St Mary's Church in the centre of Bury St Edmunds. One of the extra photos shows the Cathedral tower which is close by: you may also just see what I think is St George's flag bottom left (belonging to the cathedral) that I hadn't noticed while taking the photo. The other extra is the flag atop the brewery for which the town is famous, belonging to Greene King.
Of course this is all because of the death on Friday of HRH The Duke of Edinburgh at the age of 99 years