The main floor of the Mo Chit bus terminal resembled a cattle yard as last-minute travellers leaned across ticket counters pleading for seats while passengers dozed off in the stairwells, waiting for their departures to be announced.
Nearby, police and bomb sniffer dogs inspected the luggage of several teenagers as overhead surveillance cameras recorded everything.
Amid the chaotic atmosphere at the Bangkok station, crowds milling by the main entranceway stepped back to make room for a middle-aged man who arrived by three-wheeled motorbike.
He wasn't able to stand, but Loi Bannadsamrong drew applause from the throngs as he turned off the whining engine.
Mr Loi is an amputee whose legs were crushed 30 years ago in the road carnage that marks the annual Songkran (Thai new year) celebration. He is also the face of a public campaign that aims to draw attention to the soaring road toll of the alcohol-fuelled week.
'The Songkran season is a time for family members to be together.
It is not a time to create more cripples,' said the 53-year-old spokesman for Thailand's Don't Drive Drunk foundation. He had just completed a 5,000km, nine-day tour campaigning against the drink driving epidemic that grips Thailand during Songkran.