Thousands of British Jews gathered in north London on Tuesday to celebrate Lag B’Omer, as heightened security and recent antisemitic attacks cast a shadow over the annual festival.

The celebration, a traditional moment of joy in the Jewish calendar, drew large crowds despite lingering concerns following weeks of tension. At one event, men in ultra-Orthodox dress filled a school playground, dancing and praying around bonfires, while women and children watched from nearby streets and balconies.

Bright yellow police high-visibility jackets stood out against the black coats and hats worn by many participants, reflecting a strong security presence throughout the event.

Lag B’Omer marks a break in a solemn period of the Jewish calendar and is typically observed with outdoor gatherings, music and communal celebrations.

However, this year’s festival came just days after two Jewish men were stabbed in a street attack, described as the most violent incident in a recent series that has raised concerns about the safety of Britain’s approximately 290,000 Jewish residents.

Community leader Levi Shapiro said the mood this year included reflection alongside celebration.

“There will be that extra element of prayers, a moment of unity and reflection for the Jewish community, and of course, a community that stays strong together in the most challenging times,” he said.

The event proceeded without reported disruption, but the increased security presence underscored the ongoing concerns within the community.