Reform UK and the Green Party are investigating over Islamophobic and antisemitic comments made online.
CCTV showed the passenger had been aware a train was approaching at Ickenham station last March.
Police hope that by releasing the footage of the teens fleeing they will be able to identify them.
As Boris Johnson admits flouting lockdown rules, what do his constituents make of his predicament?
Heavy snow brings a flurry of opportunities to take wintry photographs.
