A city councilman wants to make it harder for cars to get near bicyclists and runners during related events in the city, after an alleged drunken motorist plowed into a crowd of riders Sunday, putting one in a coma.

Councilman Ydanis Rodriguez, who is the head of the council’s Transportation Committee, said Monday that he is considering proposing legislation that would require the city to put up bollards and other barriers when there is a city-wide bike ride or run so that drivers can’t get near participants.

Rodriguez announced the measure in response to the crash Sunday morning in which cyclist 55-year-old Nancy Pease ended up a coma and three others were injured.

The cyclists were riding in in the 28th Annual NYC Century Bike Tour organized by bicycle-advocacy group Transportation Alternatives.

“Tragic incidents like this show us that we need a full review of safety plans when major events like this take place on city streets,” Rodriguez said. “Coupled with efforts to expand safety measures along crowded corridors, including through the use of bollards, we can prevent cars from endangering other street users, whether intentional or not.”

Sunday’s alleged out-of-control driver, Antonio Pina, was arraigned on DWI and vehicular assault charges Monday.​ ​He was held on $250,000 bond by Brooklyn Criminal Court Justice Joseph McCormack.