Police Checkpoint = prop block?

[Teo]

I was temp banned earlier today for apparent prop block. I am not new to RP and am thoroughly aware what prop block is. However in these circumstances i was a Police Officer creating a police checkpoint at the edge of the city on evocity_v2d by blocking off 1 lane of the road with 2 concrete barricades and parking my car horizontally behind, thus creating a basic checkpoint. I had full permission from the president and the police commander to do so. If this IS considered as prop block I have no objection, but having seen many others do it using far more props i would simply just like some clarification - is this prop block?

Diolch // Thankyou! <3