) Any fire
ii) Engine failure (two parameters, one on the panel)
iii) Configuration warning
iv) Blocked runway *
v) Control difficulties *
vi) "Monitor Radar Display" auto-callout **
vii) "Windshear Ahead" auto-callout **
I would have thought the captain, under the conditions above, would make his own decision to reject the take off without having a startled squawk of "Stop" from the copilot to tell him what to do - or should not do - as may be the case at the time..