The Israeli act is met with boos and chants, but also a chorus of support, at Tuesday's semi-final.

Fans are grappling with how to react to the withdrawal of Spain, Ireland and others over Israel's participation.

With Eurovision facing its biggest boycott in 70 years, questions are growing over the competition's future.

The Israeli act is met with boos and chants, but also a chorus of support, at Tuesday's semi-final.