I used to tell female students to never put up with this.
In the moment, loudly tell them that they don't have the right to touch you like that and to keep their filthy hands to themselves. Make sure others hear it. Shame is a powerful preventative.
File a complaint with the shop/operator and if possible with the police. Will they do anything? Maybe not. But let the shop know you are doing it. That will get their attention.
You could also strap a big knife to your calf and when anyone asks what it's for, tell them "It's for men who don't know how to keep their hands to themselves."
In the moment, loudly tell them that they don't have the right to touch you like that and to keep their filthy hands to themselves. Make sure others hear it. Shame is a powerful preventative.
File a complaint with the shop/operator and if possible with the police. Will they do anything? Maybe not. But let the shop know you are doing it. That will get their attention.
You could also strap a big knife to your calf and when anyone asks what it's for, tell them "It's for men who don't know how to keep their hands to themselves."