A proposed California bill would ban third-party vendors like CLEAR from using the standard security or Transportation Security Administration Pre Check lines—keeping those customers from cutting ahead of other passengers at security checkpoints.

A new bill would ban the expedited security screening company Clear from operating in California airports as its proponents say it lets wealthier people skip the line.

Two California lawmakers have proposed bipartisan legislation that would ban Clear, a biometric travel document verification system, from airports across the state. State Sen. Josh Newman, a Democrat from Orange County and the sponsor of the legislation,