Action on corporate collapses; Bankwest says it's safe despite sale rumours; Brierty sticks with same line as exchange steps up pressure; Metcash profit leaps but warns on volatility; Suncorp takes a $15m punt on WA's sunshine

Action on corporate collapses; Bankwest says it's safe despite sale rumours; Brierty sticks with same line as exchange steps up pressure; Metcash profit leaps but warns on volatility; Suncorp takes a $15m punt on WA's sunshine