Over the recent Deepavali long weekend, close to two million travellers crossed the Woodlands and Tuas checkpoints. SINGAPORE: Heavy traffic is expected at Woodlands and Tuas checkpoints over the year-end school holidays from Nov 21 to Jan 1. Travellers can expect longer waiting times to clear immigration, especially as authorities intensify checks against the smuggling of e-vaporisers , the Immigration and Checkpoints Authority (ICA) said on Monday (Nov 17). ICA advised people to check traffic