Welcome to this list of titles noted to work on UK Blu-ray and DVD players. The letters highlighted in Blue are the Blu-ray region codes, while the numbers highlighted in Red are the DVD region codes. Blu-ray region for the UK is Region B DVD region for the UK is Region 2 Various notes to remind folks before posting: No Australian Blu-ray titles will be listed, because the Blu-rays are always Region B regardless. The DVDs are Region 4 locked for the most part and there are a few titles listed with Region 2 compatibility. Not every Sentai title will work with the bypass method. Not every Discotek title is region free.