Number of Uber drivers limited by Seattle City Council

On March 17, 2014, the Seattle City Council voted to limit the number of drivers that ridesharing services like Uber, Lyft, SideCar, and others could operate to 150 per service. City Council Member Kshama Sawant argued in favor of the caps as a means to protect traditional taxi drivers. However, on April 17, 2014, the council's ordinance was suspended by a coalition that obtained 36,000 signatures to put the question to voters in a referendum. As a result, Mayor Ed Murray announced a 45-day negotiation process to find an alternative approach. As of July 14, 2014, Uber has donated over $500,000 to "Seattle Citizens to Repeal Ordinance 124441," a political group seeking to overturn the ordinance limiting the number of rideshare vehicles in Seattle.