(Salem, OR) -- Oregonians may get to vote on whether to continue self-service gas. The Legislature approved ending the decades-old ban this year allowing gas stations to have self-serve at half the pumps and attendants at the other pumps, for the same price. The United Food and Commercial Workers union says allowing self-serve gas has put people out of work and made gas stations more dangerous. They filed an initiative petition and need to collect 117-thousand signatures by July to put the issue to voters in November.