Kolkata: Senior officials of the Customs along with the police seized gold biscuits worth nearly Rs 53 lakh from Bongaon in North 24-Parganas on Friday night. One person has been arrested in this connection so far. The accused, Suman Mondal, a resident of Boyalda village in Bongaon, had been carrying a bag containing the gold biscuits. Acting on a tip-off, the Customs officials conducted raids and arrested him from Choruigachi area for his alleged involvement in a gold smuggling racket. The accused was later handed over to the police by Customs officials for further investigation. Also Read – Rain batters Kolkata, cripples normal lifeAccording to the preliminary investigation, the police and Customs officials suspect that the accused might be a part of an international gold smuggling racket. There are others involved in the racket as well, police suspect. According to the cops, as many as 14 gold biscuits were found in his possession weighing around 600 grams. It may be mentioned that the police and Customs have intercepted a number of youths in the district in the past few months and seized gold from them. Also Read – Speeding Jaguar crashes into Mercedes car in Kolkata, 2 pedestrians killedA probe is being conducted to ascertain if there are any connections between all the incidents. The district police have also intensified the surveillance in the bordering areas of Bongaon. The preliminary investigation suggests that the accused changed route following some recent incidents in which smugglers bringing gold bars and biscuits from abroad were intercepted at Kolkata airport. The accused then began smuggling gold along the India-Bangladesh border in certain districts. As there was stringent surveillance in all the airports these days, it has become difficult for the smugglers to bring in gold from abroad.