All drivers in favour of operating their type at 170kts to 5d speak up now
Yes please. It gets my vote.
And 230k ex Lambourne and 190k for the final turn inbound would both work better - for my type at least - but I can live with the exixting speeds, (if at the cost of a bit more noise and a bit more fuel burn than would result from the higher speeds).
However, I appreciate these higher speeds won't suit all types.