I'm actually debating whether or not to have mine cut when the barbers are allowed to re-open. It's grown so much during the lockdown, it's almost as long as it was when I joined the army back in the early 70s. Granted, then it was a rather dark brown, while now it's almost white. Trouble is, the longer it gets, the more it tends to curl up at the back - never did that in my youth :-(
My barber lives just around the corner from me - his shop is only a short walk away - and he is going to give me a shout when he sets off to re-open. So, if I do decide to get it cut (which is quite likely) i'll be first in the queue. I know his scissors will be sharp, just hope his technique isn't a tad rusty. :-/