Finally! Cut out a section of rim tape and replaced it with some thinner stuff. Front one went up no soap easy. Infact it was slightly sticky from the previous soaping and this seemed to help. Next time I might try dipping the rim strip in coke and leaving overnight to dry.?!
Rear tyre still wouldn’t go so bit the bullet and used some of my new CO2 canisters, not ideal but at 50p i’ll just not have a coffee at lunch tomorrow and recover my loss. It’s also good to practice with new toys. Went up easily with CO2. More convenient (and probably cheaper) than finding a garage.
Hopefully this is the end of punctures….