Gurugram, Feb. 1 -- The Faridabad police have arrested four members of a gang from Delhi for allegedly duping several people of lakhs of rupees by using 'magic' pens on the pretext of offering extended warranty on their cars.

According to the police, the suspects posing as officials of private automobile companies used to offer their pens to the customers for filling up the cheques.

However, the 'magic' ink would later disappear and the gang would fill in amounts in lakh and withdraw the same from the persons' accounts, said the police.

The gang members operated from different areas of Delhi and called up people everyday and made at least 10 calls each, said the police.

A case under relevant sections of Indian Penal Code, including Sect...