Just had email from farang travelling to Poipet that they had delays at Poipet. It appears the border is not open 24 hours and they had to sleep in their cars.They asked me for help. Would not know where to start to find a phone number, let alone who to talk to.

But in all my time in Thailand, I was not aware of the overnight closure of land borders. I have been aware of the corruption for those buying a visa on arrival. Both at the airports and what I have heard about Poipet.
My last visit by plane, I watched a plane load of Chinese who had no idea what they were filling out or what to say. Total confusion.

For those planning to visit Cambodia get your visa in advance and be so relieved you are not bogged down in immigration.