We arrived at the border into Ho Chi Minh City, Vietnam at 7am local time (Vietnam is 7 hours ahead of UK time). The currency used is Vietnamese Dongs, the current exchange rate is 21,000 VND to 1 GBP. At the border, we had to hand over our passports to one of the guys working on the bus. He fast tracked everyone's passport to be stamped out of Cambodia and into Vietnam. All we needed to do was get our bags to be scanned through customs, this was an efficient way...