Petition against 20mph blanket speed limit

[Eric the Half a Bee]

When I went a speed awareness course, the only thing I learned was where theres no speed limit signs, and street lights are present.,the default speed limit is 30mph.
I presume now the default speed limit is 20 mph.

Yes, unless signs say 30mph or other.

I have no issue with 20mph areas in residential areas, by schools during school time etc, but the default is now 20mph unless told otherwise.