Looks to me like Reds are trying to confuse the color associations among protesting camps.
"One group is conspicuously wearing white, but their placards are clearly Red."
==
The large caption reads:
"White Shirts" light candles against conflict and violence. Red shirts press charges against Constitutional Court.
But both groups are using the exact same posters!?
The left set is from the Go6 TV community page: the small caption says, 'Students from Kasetsart peacefully protesting against Suthep's Mob, they want the election on 2 Feb.'
The right set is from Post Today, small caption: 'Redshirts pressing charges at DSI (Department of Special Investigation) against the Constitutional Court for misconduct.'
All placards say: Against the rebel Suthep Shutting down Bangkok.
Translations: Tina.