How would you feel if you paid quarter of a million euros for your taxi licence (maybe by mortgaging your property or going heavily into debt) only to be undercut by illegal taxi drivers who didn't bother to get licensed and didn't follow regulations ?
Obviously it's not an excuse for violence, but it's important to remember there are always multiple sides to any argument.
Obviously it's not an excuse for violence, but it's important to remember there are always multiple sides to any argument.