Israeli ambassador Ron Prosor is due to address the Hay Festival on Tuesday 1 June at 8pm. His theme is the state of Anglo-Israeli relations.
Protesters will gather outside from 7pm to show their outrage at Israel's barbaric attack on the Gaza Flotilla, which killed at least 15 peace activists.
Ron Prosor's talk is World Series: Israel (festival event 208). It is in the Oxfam Studio, Lion Street, Hay-on-Wye, Powys, Wales, HR35AD.