Few Hongkongers are interested in taking premium taxis due to be rolled out by the government because of high costs and the poor attitudes of taxi drivers, a survey has found.Introduced by the government in April under the Franchised Taxi Services Bill, 600 premium taxis will be operated under a trial scheme, with enhanced services such as Wi-fi, phone-charging stations and 24-hour customer service. At least half of the taxis will also offer services for wheelchair users.The survey, conducted…