Winston and O'Briens Meeting

[VeniVidiVici11]

Why does Winston take Julia with him to meet with O'Brien? Wouldn't they have to go separately? When they go to meet O'Brien is it in the proll section of Oceania? Why can O’Brien turn off his telescreen but Winston cannot?

[bazarov]

Prole section is in Oceania :D Winston liked her and wanted her to be part of rebellion. Inner party members can turn off telescreens from time to time.