JERUSALEM (Reuters) - Israel enacted a law on Monday to financially penalize the Palestinian Authority for paying stipends to Palestinians jailed by Israel, their families, and the families of those killed by Israeli forces.

The 120-seat parliament voted 87-15 in favor of the legislation that orders holding back part of the roughly $130 million in tax revenues that Israel collects on behalf of the Palestinians each month under interim peace agreements.

The Western-backed Palestinian Authority headed by President Mahmoud Abbas has limited self-rule in the occupied West Bank where Israel retains overall security control. Palestinians seek a state in the West Bank and the Gaza Strip with East Jerusalem as its capital. The Islamist Hamas group, bitter rivals of Abbas’s more secular Fatah faction, controls the Gaza Strip

Israeli Prime Minister Benjamin Netanyahu has repeatedly demanded that the Palestinians, who view prisoners as national heroes, stop paying stipends to them and their families.

Earlier this year, U.S. lawmakers enacted legislation to sharply reduce the annual $300 million in U.S. aid to the Palestinian Authority unless it took steps to stop making what lawmakers described as payments that reward violent crime.

The measure, known as the Taylor Force Act, was named after a 29-year-old American military veteran fatally stabbed by a Palestinian while visiting Israel in 2016.

Israeli Defence Minister Avigdor Lieberman wrote on Twitter after the vote: “We promised to halt the stipend free-for-all for terrorists and we have made good on our promise. It’s over. Every shekel that Abu Mazen (Abbas) will pay to terrorists and murderers will be automatically deducted from the Palestinian Authority’s budget.”

Israel says the payments are a reward and encouragement for the prisoners’ actions against it but the Palestinians say they are welfare payments to support them and their families.

According to Palestinian officials, the payments to inmates serving longer sentences for more serious offences are larger than to others serving shorter sentences for lighter offences. Israel says this is an incentive to commit more severe attacks.

Palestinian officials say that some 6,500 Palestinians are currently being held in Israeli jails. Many of them were convicted of attacks or planning attacks against Israelis.

Youssef Al-Mahmoud, spokesman of the Palestinian Authority government in Ramallah, condemned Israel’s move saying the money belonged to the Palestinians and Israel had no right to hold it back and was violating signed agreements.

“This money belongs to the Palestinian people and this is legislation to steal the money of the prisoners and the martyrs who are symbols of freedom for us and they must not be harmed,” Mahmoud said.