Source: Commons divisions
UK Parliament · Commons Division 244 · 23 October 2018
208 Aye / 123 No · majority 85 · 4 tellers (not counted) · 1 both
Totals are Parliament’s official count, which does not include the tellers. Parliament’s published list names 207 of the 208 Aye voters and 123 of the 123 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.