Video: 120mm mortar shot from Jebalya

From Arab TV, terrorists shooting mortars from a city street. Notice that the shooters use the trees lining the wide street for cover.

Is Israel allowed to shoot back under the bizarre restrictions that the world community seems to require?

from the Israel Foreign Ministry website.

UPDATE: Naftali in the comments points out that the terrorists are not wearing fatigues, so if Israel kills them they would be considered "civilians."