It's been illegal for companies to fit a towbar to an unapproved car for about 20 years, so you are going to have a hard time finding anyone to do it.
Your best bet would be to ship a 'hitch' (ie, towbar) over from the US where they don't have such restrictions.
Of course, if you have an accident while towing with an unapproved towbar, I think you can kiss your insurance goodbye.
Your best bet would be to ship a 'hitch' (ie, towbar) over from the US where they don't have such restrictions.
Of course, if you have an accident while towing with an unapproved towbar, I think you can kiss your insurance goodbye.