India, Sept. 14 -- A day after a far-right rally against immigration drew over 1,00,000 people to central London, British Prime Minister Keir Starmer on Sunday condemned assaults on police and said Britain was built on tolerance and diversity.

The "Unite the Kingdom" march, led by far-right activist Tommy Robinson, turned unruly after a small group of supporters clashed with police officers who were trying to keep them apart from counterprotesters.

The police said 26 officers were injured, while it made an initial 25 arrests with more expected to follow. Metropolitan Police said several officers were punched, kicked, and struck by bottles thrown from the fringes of the rally.

Reinforcements equipped with helmets and riot shields were d...