Whilst removing my engine cover this afternoon, I dropped it and it snapped the manifold breather pipe on the top of the engine close to the rubber elbow. in trying to push the slight shorter pipe into the elbow the whole thing was so brittle it broke in two more place

I now have one on order to replace it. My question is realistically can I still drive the car or should I park it up for a couple of days and wait it out?

Many Thanks

CJS