Ehrlich Signs Tough Impaired Driver Law

"I don't think it is something we will see day in and day out, but you will see a couple of high-profile prosecutions," said Del. Neil F. Quinter (D-Howard), a sponsor of the legislation.

Both measures will take effect Oct. 1.

Earlier in the day, Ehrlich used the Annapolis Harbor as a backdrop to sign legislation aimed at upgrading 66 wastewater treatment plants that now spill toxins into Chesapeake Bay.

The elaborately staged signing ceremony, washed in sunlight, with waving flags and an orchestra, was a sign of how important Ehrlich considers the measure in the context of his reelection effort.

Seated on the deck of the Pride of Baltimore II, a double-mast tall ship, Ehrlich said he was reminded of a time "before harmful pollutants put the health of the Chesapeake Bay in jeopardy."

With the legislation, which imposes a $2.50 monthly surcharge on sewer and septic users starting in January, the state will start down a path of meeting its commitment to cleaning up the bay, Ehrlich said.

Bay protection efforts may also get a boost from Ehrlich's decision to sign a bill strengthening the state's critical areas law, which had been weakened by recent court decisions.

The governor also endorsed an energy conservation bill requiring that 7.5 percent of Maryland's electricity come from alternative sources by 2014, despite reservations of some small-businesses owners it could drive up utility rates.

The bill clears the way for large windmill farms to be constructed in Western Maryland to harness power that will eventually be supplied to utilities.

House Minority Leader George C. Edwards (R-Garrett) said the legislation will boost the economy of Western Maryland and will reduce the state's dependence on traditional energy sources, such as oil and coal.