Disruptive taxi/chauffeuring service is facing up to a price hike in Vancouver where, having exited its testing phase, local laws will force it to charge users a minimum total of $75 per ride, and enforce a $75 per hour rate for longer journeys.

The service has been present in the Canadian city since May — when it rolled out a very publicly communicated ‘secret testing phase’ — during which it was using its regular pricing model. However, as it moves out of testing, it must fully comply with local regulations which specify the fixed prices.

The increased rates are a real blow to the company, which prides itself on its flexible pricing and even used a ‘happy hour’ offer to help promote its Vancouver launch.

Uber explains the rules, which are the latest in a series of regulatory hurdles affecting its business:

The Vancouver Limousine industry is governed by the Passenger Transportation Board of British Columbia. The PTB sets rules for Limousine services, and in Vancouver they have set a minimum rate for any trip of $75 (regardless of distance or time travelled). They’ve asked Uber to raise our rates to $75 per trip, and while we have expressed our view that minimum rates DO NOT benefit consumers, we’ll comply while we work with them to figure out a solution that works for our users.

As ever, the company has the appetite for a fight and it is encouraging those who believe that the tariff is wrong, to help it lobby the PTB through the following digital means:

1. Email the PTB! Tell them you want to “ABOLISH TAXI-PROTECTIONISM – LET UBER CHARGE LESS THAN $75 FOR A RIDE!”

Click this link to email now!

2. Email your elected officials!

– Email Mayor Gregor Robertson here OR tweet at the Mayor (@MayorGregor)

– Email Minister of Transportation Mary Polak here OR tweet the Minister (@MaryPolakMLA)

– Email Premier Christy Clark here or tweet the Premier (@christyclarkbc)

It seems that its efforts are already seeing plenty of tweets, as the #ubervanlove hashtag is already trending:

This is latest in a series of regulatory battles that Uber has undergone in the US. The company was recently cleared to operate in Boston, where a cease and desist from the city had put a stop to its operations, its 20 percent automated tips are causing friction in Chicago and it faces a class-action lawsuit from taxi drivers in San Francisco.

Uber is present in 18 US cities and is pursuing global expansion plans too. The service began testing in its third European city, Amsterdam, this month, having first arrived in the continent when it launched its London service in June.

Speaking earlier this year, Uber founder and CEO Travis Kalanick said the firm planned to come to Asia by the end of 2012. There’s not much time left if it is to fulfill that aim, although Kalanick did just tell TechCrunch that a Tokyo-based service would likely go live next month.

Uber has already launched in Australia, in October, although the country is strictly within Asia Pacific, rather than Asia.

Image via Christoff / Shutterstock.com (thanks Patrick)