UVF remember at Belfast’s cenotaph?

UVF members formed ranks and laid a wreath at the cenotaph at Belfast City Hall on Remembrance Sunday, according to the SDLP’s Alban Maginness, who has called for an investigation. Apparently, the UVF group formed in ranks around 9am to lay a wreath, which, according to Maginness, had clear UVF lettering. He also said it appears this practise has been going on since 1998. If this is true, how is it possible that nothing has been done to stop the practise and why hasn’t anyone else spoken out?