Sorry to hear about your father's health problem and I hope he can get a kidney transplant soon.... I did two tours in VN, and as you can well imagine for a young man of 20 years it was a cultural, mental and physical shock of the first order. But by the close of my second year there, I and others like me were gradually going "native" so to speak. We were walking around in "Ho Chi Minh" sandals as we called them, instead of our boots, oftentimes shirtless, making Vietnamese (ARVN) friends, comfortably living in bunkers and tents, when not "working" that is. The second tour was noticeably more dangerous in the northern part of the country.
I was and still am pissed off about how we chickened out on the Vietnamese that had allied themselves with us. The knucklehead that ran the embassy in Saigon was in such a hurry to get on his helicopter, he failed to burn or destroy records that documented the names of 30,000 Vietnamese that had thrown themselves onto our side. They were all slaughtered. I could go on for days about that war but this is not the time or place! But Grrrrr!
Thanks to your father for doing his part in defending his country. If we had won that war I am sure we would have a totally democratic Vietnam today. What ARVN unit was your father in? Where was he stationed? The first tour, I was with the 199th Light Infantry Brigade who fought in conjunction with the 18th ARVN Division in and around Long Khanh Province... and the cities and hamlets of Xuan Loc, Gai Ray, Vo Dat, Dinh Quan, Vung Tau. We were targeted mostly against the 33rd NVA Regiment (who were a group of hard core MF's) and the 274th VC Regiment. Good guys in the 18th Division, they fought and held up the NVA advance into Saigon for two weeks, and fought off everything that the NVA could throw at them!
Back to ebikes. There is as of yet little in the way of existing or planned infrastructure, to make room on the roads and streets of our cities or China's, Vietnam or any country for this type of transport, excepting Denmark and some other EU states. Sidewalks are for pedestrians and roads for cars, trucks, and motorcycles. Bike lanes as they are now are a joke. However, some places like Chicago are implementing buffered bike lanes:
http://chi.streetsblog.org/2014/07/...bike-lanes-keep-bicyclists-outside-door-zone/ which is cool but even more physical separation is needed. I have read where, this same city is testing bike lanes that have a concrete divider that keeps vehicular traffic out of the bike lane: here is that article:
http://chi.streetsblog.org/2014/07/...s-first-curb-separated-bike-lane-on-clybourn/ Another type of bike lane in Chicago is this:
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So I guess that there is some stuff happening. Perhaps a thread on bike lanes is in order.