If you get felony possession where inmates are housed, does prop 47 benefit you in reduction of charges to misdemeanor?

Question

If you get felony possession where inmates are housed, does prop 47 benefit you in reduction of charges to misdemeanor?

Answer

If charged with possession in prison (Penal Code 4530), it is NOT affected by Prop 47.

Answer

Mr.Dane is correct. The same goes if it was in county jail.