A bill to give the Colorado State Patrol more flexibility in gathering evidence to crack down on drunken drivers is on its way to the governor.

Senate Bill 154 passed the House on a 51-14 vote.

"Were closing the loophole that allows drunk drivers to escape justice. We want to make sure that we'll have fewer repeat offenders and give law enforcement greater ability when they take these cases to court," said Rep. Jim Riesberg, D-Greeley.

He said a loophole allows someone suspected of driving under the influence to choose a blood alcohol test or a breath test. If a test is not given within two hours of arrest, law enforcement does not have the proper evidence for a conviction.

The measure still would allow a driver to choose, but if the suspect's preferred test cannot be given, authorities would have the right to administer the other test.

Also Wednesday:

• The House approved a measure that would require energy companies to use the best available technology to reduce the impact of exploration and drilling on wildlife and their habitat. House Bill 1298 now goes to the Senate.

• Senate Bill 34, to require residents who carry a concealed weapon to have a Colorado permit, passed the House 36-29.