Hamzat charges lagosians not to dump waste in drainages

I think there may be a small mistake in your statement. Hamzat is a common Nigerian name, but I'm assuming you meant to say "Mr. Hamzat", who is the Deputy Governor of Lagos State, Nigeria.

So, to correct your statement:

Mr. Hamzat, the Deputy Governor of Lagos State, has charged Lagosians not to dump waste in drainages.

Is that correct?