I seem to be in the minority here, having pretty much decided to go back. Will isolate here for a few days beforehand to be sure I'm not taking anything nasty with me, will go by car/chunnel and get the test as required. My mum is getting on a bit and in Tier 2, so will take advantage of the Christmas amnesty allowing me to visit - won't stay over - as who knows if she will be here for another Christmas.