Which answer is correct with regard to separation in airspace E?

Question

Question PPL(A) - Private Pilot License - Air Law

QuizVDS · Accepted Answer

VFR traffic is not separated from any other traffic

QuizVDS · Answer

IFR traffic is separated only from VFR traffic

QuizVDS · Answer

VFR traffic is separated from VFR and IFR traffic

QuizVDS · Answer

VFR traffic is separated only from IFR traffic

PPL(A) EN - Id 53 - Which answer is correct with regard to separation in airspace "E"?