Downing Street also issuing a warning to celebrities flouting coronavirus rules.Posting an apology on Instagram, Rita said it was an “inexcusable error of judgment”.She wrote: “Hello all, I attended a small gathering with some friends to celebrate my 30th birthday.“It was a spur of the moment decision made with the misguided view that we were coming out of lockdown and this would be OK…“I’m deeply sorry for breaking the rules and in turn understand that this puts people at risk.“This was a serious and inexcusable error of judgment.“Given the restrictions, I realise how irresponsible these actions were and I take full responsibility.“I feel particularly embarrassed knowing first-hand how hard people have worked to combat this terrible.