alternatehistory.com

I'm sure most have heard this one ...

During the BoB there was a plan to withdraw units of the RAF to a position north of the Thames, outside of the effective range of the Bf 109, if things were getting tough.

This plan was to enable the RAF to continue the defence of Britain but in a lesser way, regroup and repair so they had the best chance of disrupting the expected invasion forces on and above the beaches.

At what point do people feel this would have been carried out?
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