Scottish Trades Union Congress calculations based on Sunday Times Rich List and survey data.
Scottish Labour's James Kelly and Mark Griffin both resigned from Richard Leonard's frontbench team.
No confidence motion comes as pupils gather in Glasgow to protest downgrading.
Scottish Labour leader calls for more transparency on how many DNR notices have been issued by health boards.
Leader Richard Leonard said the Labour Party was a ‘broad church’ and should remain so.
Scottish Labour call on Jeane Freeman to detail what support will be made available to staff working with Covid-19 patients.