​https://www.youtube.com/channel/UCp68_FLety0O-n9QU6phsgw is an awesome YouTuber, I love his videos. He built a bunker in his back garden and last lear started building a secret tunnel connecting that bunker to his house. He recently explained how he got planning approval for the tunnel and, as an Architect, I have some issues with this. This video explains the difference between planning applications and building regulations in the UK - https://www.youtube.com/watch?v=cYy5MnSttiM This is a link to Colin Furze playlist showing the bunker and tunnel projects -    • Going Underground: Bunker and Tunnel   Book a consultation with me and check out my affiliate links - https://linktr.ee/reallifearchitect TIMESTAMPS 0:00 - Why I love Colin Furze YouTube Channel 1:03 - Problems Colin Furze approach to approving his tunnel 2:00 - Why retrospective planning approval is a bad idea 5:06 - Why Colin Furze tunnel needs a building warrant 6:09 - Why retrospective building control approval isn't easy 8:17 - Options for Colin Furze tunnel 9:21 - What will happen if Colin Furze tunnel doesn't get building control approval #colinfurze #buildingregulations #tunneling #bunker #archiecture #construction #building #houseextension #criticism #review