The crime branch of Ulhasnagar police has busted a racket involved in the printing and selling of PAN cards, ration cards, voter ID cards, mark sheets, degree and leaving certificates (HSC and SSC) and senior citizen identity cards. The police arrested four people, including a schoolteacher in the matter. Acting on a tip off, the crime branch team laid a trap at Mahalaxmi Estate Agent, Mahavir palace, Ulhasnagar-5. They recovered more than 40 PAN cards, 43 senior citizen identity cards, computers, a scanner, a printer and other materials used to print the documents. The seized articles, in various stages of completion, are worth Rs 2 lakh. The accused would sell the school certificates (leaving certificate and marksheet) for Rs 1 lakh, while the fake cards would be sold for Rs 50,000 each.