Tourists heading on autumn and winter city breaks have been issued a warning to stay alert when taking taxis abroad, amid growing reports of scams that could leave passengers paying double for their journey.

Holidaymakers arriving at Charles de Gaulle Airport in Paris are particularly at risk, where some taxi drivers have been accused of overcharging unsuspecting tourists.

According to recent reports circulating on TikTok, some drivers approach travellers at the airport arrivals gate, offering…