Photos: Pres. Buhari leaves Mosque without a siren and long convoy

The guy who posted these photos on Twitter claims this black car was carrying president Buhari as he left the National Mosque in Abuja this afternoon after Jumaat prayers. There's only one other car driving beside his car; there's no siren or long convoy. If that is really him, then kudos to him. Not all these ones that will be causing traffic when they're moving around. I can even see the Nigeria flag on the car and the uniform men saluting.