I had a tester debating whether to fail or advise corroded brake pipes. In the end he advised them. Also a chafed flexible pipe. The rust didn't look that bad, but I decided to replace the debated pipe. With pipe off, and in my hand, I went to flex the pipe a little and it just snapped with alarmingly very little effort. So I replaced the lot, including all flexibles. Not going to take the risk with any other vehicles brake pipes in future. The original steel pipes are extremely thin. replaced with copper piping.Ours is due in 2 weeks hoping it gets through had advisories about beke pipes being corroded, yet according to my mechanic they had been covered in grease by a previous ""mechanic"" and were fine
Taking her to a different MOT station myself this time