West Main and Union.

There's a new "no right on red" at the intersection of Union Street and West Main Road in Portsmouth (Google map), so if you're headed westbound on Union, you can't just automatically take that right. Don't recall seeing this last week, so it may have gone up over the past few days.

Probably a good idea, given the average speed of traffic headed north on West Main, but it may take drivers a while to acclimate.