Milton voters rejected a multifamily zoning proposal. What happens next?

This week, the town of Milton voted down a plan to comply with a state law requiring it to zone to allow for more multifamily homes. The plan would have put the town in compliance with the MBTA Communities Act, requiring such zoning for communities served by the T.

That "no" vote puts the ball in the court of Massachusetts Attorney General Andrea Campbell, who's repeatedly threatened legal action against municipalities that reject new housing. So, what happens next? Radio Boston asks former state Attorney General Scott Harshbarger.