So.. you pull over in a no stopping zone to wait for someone and an officer approaches you to give you a ticket for stopping in a no stopping zone. One fool-proof excuse you could use is, "gee officer I had something in my eye and I had to pull over in the interest of safety."
This cheeky monkey thinks that no JP would make you pay a ticket that came about because you are interested in the well-being of others. An officer would know this and would be hard-pressed to issue a ticket under these circumstances. You would probably get a warning.