As previously reported, there have been a number of large RA(T)s in place during July, including for RIAT, the RAF100 flypasts and the POTUS visit. The CAA has noted that there were no infringements by gliders. Great work by clubs and pilots. There were a small number of infringements by other aircraft that are being investigated by the CAA.
There are of course further temporary airspace restrictions during the summer. Details are available here. And please check NOTAMs.