A week into the coup, army troops continue to be a highly visible presence on Chiang Mai's streets with bases set up at two of the main gates that ring the old city.  On Monday, security forces used the area to carry out highly visible anti-riot drills while tourists watched and took photos.  Chiang Mai's newest arrivals continue with their holidays much as before, haggling with tuk-tuk drivers and sauntering about the city in various states of undress though, according to locals, in increasingly smaller numbers.