Just a DP - I recently took a taxi from a condo near Icon Siam - even tho the door man told the driver in Thai and it was a green and yellow one, once we got out of the driveway and I reiterated no tollway (in Thai) the driver looked very confused and clearly didn't want to drive that way. It was 4 am so no issues with traffic - I got the distinct impression that he simply didn't know how to get there without a tollway! It was a very different vibe from the scammers, etc. I think he was new or inexperienced or...... anyway I decided 70 baht wasn't worth arguing about. An amusing moment