Source: Commons divisions
UK Parliament · Commons Division 129 · 12 October 2020
332 Aye / 279 No · majority 53 · 4 tellers (not counted) · 3 both
Totals are Parliament’s official count, which does not include the tellers. Parliament’s published list names 328 of the 332 Aye voters and 277 of the 279 No voters; tellers are listed and marked but not counted.
Walking through both the Aye and No lobbies is a recorded form of deliberate abstention.