People with pre-existing xenophobic/racist have found vindication & legitimisation with the referendum result.
Many papers today are carrying stories of attacks along these lines, I'm sure the rest will in the following days also.
"It's over. We are out. Accept it or feel free to move to a European country... I don't mind."
The back-pedalling has only just begun. People voted leave for a lot of reasons, and they will have their displeasure at progress heard to differing degrees.
I'd suggest you give it a little while before you take it as read that any side won for the cause they voted for.