WARSAW, Poland (AP) — U.K. Prime Minister Keir Starmer on Friday visited the site of Nazi German extermination camp Auschwitz, voicing his “sheer horror” at what he saw and vowing that he would fight the growing antisemitism which is causing fears to rise among Jews including in Britain.

The visit made the UK leader see more clear than ever before how the industrial-level killing didn’t result from the evil deeds of a few individuals.

Starmer visited the Auschwitz memorial in southern Poland — an area under German occupation during World War II — and vowed that he would fight the growing antisemitism which is causing fears to rise among Jews including in Britain. He made the stop after a visit to Ukraine on Thursday.

British Prime Minister Keir Starmer visited the Auschwitz Nazi death camp in Poland on Friday ahead of the 80th anniversary of the liberation of the site which is seen as a symbol of the horrors of the Holocaust.

Sir Keir Starmer said his trip to Auschwitz would stay with him "for the rest of my life", following a visit to the Nazi concentration camp with his wife, Lady Victoria Starmer. The Prime Minister issued a heartfelt statement after attending the site in Poland on Friday,