Foreigners will soon be allowed to book train tickets online from abroad using their credit or debit cards. IRCTC is strengthening its ticketing site to meet the demand, IRCTC Chairman and Managing Director A K Manocha told PTI.<br/><br/>Currently, foreigners book their tickets online through tour operators. Buddhist circuit trains, Palace on Wheel, Maharaja and other tourist specials are popular with foreigners. <br/><br/>Earlier, the facility existed but it was withdrawn after a few cases of misuse of credit cards came to light.