M&S, Uber, online pricing: Everything that matters this morning

Marks & Spencer’s sales expected to fall
Marks & Spencer’s is expected to report another quarter of falling food and clothing sales this week, but insists its strategy is still on track.
Analysts expect the high street chain to post a 2% decline in like-for-like food sales and a 1.2% drop in its clothing and home division. Pre-tax profits are expected to be down by around 7% to £203m, midway between its forecast range.
The falling sales reflect the impact of a five-yea