Cut by 9 seconds in the UK to get a 12A rating
https://www.bbfc.co.uk/releases/tenet-film
(UK version is 149m 50s, other countries is 149m 59s)
Also speaking of UK, there are now three drive-ins screening it to date, two week engagements (Colchester and Newark-on-Trent from 28th, London from 31st). First booked for the 31st but then...yeah let's do this 160 mile round trip for that 72 hour head start (it's also a 'proper' drive-in with DCP projection and not LED screen)