Select the links in the error chain:
Ambiguity, distractions, no-one flying, no-one looking outside, non-standard procedures, violating minima, unresolved discrepancies, departure from SOP and incomplete communications.
Ambiguity, distractions, confusion, no-one flying, no-one looking outside, non-standard procedures, violating minima, departure from SOP and incomplete communications.
Ambiguity, distractions, confusion, no-one flying, no-one looking outside, non-standard procedures, violating minima, unresolved discrepancies, departure from SOP and incomplete communications.
Ambiguity, distractions, confusion, no-one flying, no-one looking outside, fatigue, non-standard procedures, violating minima, unresolved discrepancies, departure from SOP and incomplete communications.