Just been caught in a Taxi Scam tonight from the Da Nang Airport to Hoi An. It was 17:00pm and not that many taxis around maybe 20 and none would use meter. They wanted 300,000 dong. We eventually got one to agree on 260,000 dong. He seemed friendly enough, talking about sights as we were driving along. It started to get dark. He started to get a number of telephone calls on his mobile phone. He pulled over after about 20 minutes into the journey, saying he wasn't sure where the hotel was, and was going to ask for assistance. When he pulled over another man jumped in the taxi and said he would come with us to show him where hotel was. I said firmly "get out of the Taxi or I'll call the police" and pulled out my phone to do so. I said if you don't know where the hotel is I'll phone them, which I did, telling them I was caught in a Taxi Scam, the hotel receptionist spoke to him ( I held the phone to his ear, in case he threw it out the window).The other man jumped out of the taxi and off we drove. Then I heard the sound of the doors locking and his mobile phone started ringing. I said very firmly "don't you dare answer that phone" it rang again,so I screamed "don't you answer that phone and open the doors, as they are locked and open the windows", he reluctantly opened the doors, explaining that they were automatic locking doors. He turned right off the main road to our hotel, to a very dark road. I said very firmly "get us to our hotel quick or I will call my hotel to call the police". Whilst this was happening he had the meter running, which I thought strange as we agreed on a price, We luckily got to the hotel and the meter read 400,000 dong. The hotel had two porters go to the cab when it pulled in and I gave him his 260,000 dong. He called me a crazy women. I have read about this happening before to others and recommend that your hotel organises airport pick ups. We were lucky nothing bad happened.