School bus crash kills at least 20 pupils in Uganda

The update

Dozens others, including school staff, were injured in the crash, suspected to have been caused by a mechanical fault

Why school matters

This development in school, bus, crash, kills, least matters because it alters the baseline assumptions that BBC and others have been working from.

What led here

The background, as BBC reports, involves shifts that have been visible for some time in school, bus, crash, kills, least.

Where this fits in Signal Ledger

Related coverage from the World desk.

• China hits out at British Steel nationalisation
• Japan relaxes royal succession rules - but ban on female emperors remain
• US launches new strikes as Iran says civilian infrastructure hit

The editorial angle

Signal Ledger reads this through the lens of school, bus, crash, kills, least: Dozens others, including school staff, were injured in the crash, suspected to have been caused by a mechanical fault.