When things go wrong, the problem can often be traced back to one or both of two things: lack of will (the "won't" barrier), and lack of know-how (the "can't" barrier). Both are indicators of a failure of leadership; a failure to equip staff, and motivate and engage them to embrace the call to action. But the root cause may lie elsewhere. If strategy implementation is OK but expected outcomes do not follow, the problem is more likely to be one of governance. This is because ultimate responsibility for organisational performance [outcomes] stops in the boardroom, not the executive suite. Some may challenge this, on the basis that the executive is responsible for running the business and implementing the strategy. They are, but for the avoidance of doubt, responsibility of determining purpose, setting overall strategy and ensuring results are achieved lies with the board of directors. There’s no getting away from it: the buck stops at the top.