Hezbullah preventing civilians from fleeing

This comes from Yedioth Achronot, not known for their rightwingyness, nor for being a mouthpiece of the government. The head of IDF intelligence says that:

The IDF has found that Hezbollah is preventing civilians from leaving villages in southern Lebanon. Roadblocks have been set up outside some of the villages to prevent residents from leaving, while in other villages Hezbollah is preventing UN representatives from entering, who are trying to help residents leave. In two villages, exchanges of fire between residents and Hezbollah have broken out. (Hanan Greenberg)