The oil level was exactly at the centre in between minimum and maximum mark. I poured about half litre of Selenia K so as to bring up the level to the maximum mark. After returning home, she consumed another half litre of engine oil. Indian tourists were found everywhere. Foreign tourists were very less compared to Indians. Bhutanese government is very strict about zoning laws governing location and architecture of the building. The maximum number of floors allowed was four, I believe. Even the facade should be as per the laws. Even sign boards are written in white letters on blue background for private establishments and yellow letters on red background for government offices.