One afternoon a Hongkonger drives down a highway to take part in protests against China.
On his way to the protest site he sees one guy dressed from head to toe in red standing on the side of the highway gesturing him to stop.
Our guy rolls down the window and asks, “How can I help you?”

“I am the red bastard of the asphalt, you got something to eat?”
With a smile on his face he hands one of his sandwiches to the red dressed guy and drives away. Not even five minutes later he comes across another guy.
This time the guy is dressed fully in yellow, standing on the side and waving him to stop.
A bit irritated our guy stops, cranks down the window and asks, “What can I do for you?”

“I am the yellow bastard of the asphalt, you got something to drink?”
Hardly managing to smile this time he hands to the guy a can of soda and then stomps on the pedal and takes off again.

In order to make it to the protest site before sunset he decides to go faster and not to stop no matter what.
To his frustration he sees another guy on the side of the road, dressed all in blue, making a hand signal to stop him.
Not quite willing our guy decides to stop a last time. He rolls his window down and yells to the guy, “I know, you’re the blue bastard of the asphalt. But just what the heck do you want?”
“Driver’s license and registration please.”