The Royal Palace is a sacred place in Thaiiland.
A road blocker was suddenly deployed as the bus was going through a security barrier, Tower Transit said.
Many of the injured suffered head lacerations and bleeding ears, a passenger said.
Around 30 other passengers were injured.
This is the second-largest e-vaporizer seizure, after a record haul in March worth over S$6 million.
The customers allegedly made him wait 10 minutes for the order.
Tech discounts of up to 70%? Yes, please.
He also threatened to kill his elderly mother.
The cough syrup was made in the condo's bathroom.
The barrier measured 2.5 metres tall and 20 metres wide.