By Federico Maccioni MILAN (Reuters) – Italian Prime Minister Giorgia Meloni is cracking down on charity rescue boats operating in the Mediterranean, accusing them of acting as a de facto taxi service for migrants. Her uncompromising stance has sparked a diplomatic row with Paris after one of the non-governmental (NGO) boats, which had been refused access to an Italian port, headed instead to France to disembark some 230 migrants. France and the NGOs have accused Italy of breaking international maritime law by denying the ships safe refuge. Meloni’s right-wing government denies this. Here is a…