2 extra holidays for Asean Summit, but only in Bangkok, Nonthaburi By THE NATION     The Cabinet has approved November 4 and 5 as official holidays, but only for Bangkok and Nonthaburi areas, to alleviate traffic congestion at the 35th Asean Summit and Related Summits to be held at Impact Muang Thong Thani, deputy government spokeswoman Traisulee Traisoranakul said on Tuesday.   “Government agencies in Bangkok and Nonthaburi will stop working on these dates,” s