The campaign said in a statement: "Our resolve remains unshaken by ‘agreements’ imposed by outside agitators under the threat of full-scale genocide.
"They perpetuate Israeli rule over Palestine and aim to defuse the worldwide fight for justice.
"We call on all artist and label boycotters to double down. Encourage your peers to join the boycott. Refuse to perform in Israel or for Israeli-backed institutions. Reject sponsorships from BDS targets. Fight for territory carve-outs in current and future contract negotiations."
It continues: "Ensure your geo-blocks are still active. Continue to challenge complicit music companies and organisations wherever you find them. And learn more about the links between our neighbourhoods, the weapons organisations operating within them, and Israel’s incessant violence."
Paul Weller is suing his former accountants for alleged discrimination after they ended their professional relationship over his stance on Israel.
The former Jam frontman, 67, had been a client of Harris & Trotter for over 30 years, but was reportedly told in March that they would no longer be working with him or his companies.
According to a pre-action letter filed by his lawyers, Weller was sent a message by one of the accounting firm’s senior partners, stating: “It’s well known what your political views are in relation to Israel, the Palestinians and Gaza, but we as a firm are offended at the assertions that Israel is committing any type of genocide.
Since Hamas’ attack on October 7 and the ensuing war, Weller has been vocal in his support for the Palestinians and in his condemnation of Israel.
As well as performing on stage with a Palestinian flag, in November last year he dedicated his song My Ever Changing Moods to the people of Gaza, “who have undergone slaughter and genocide”.