Here's my tap but it only works on bikes with a keyed ignition switch of some type.
The ignition key is bolted to an aluminium fob that is morticed to fit over the square drive on the oil valve. When turned to the off position, the fob slides under a lip formed on the tap body. They key can't be removed for starting without turning the valve back to the "on" position.
The ignition key is bolted to an aluminium fob that is morticed to fit over the square drive on the oil valve. When turned to the off position, the fob slides under a lip formed on the tap body. They key can't be removed for starting without turning the valve back to the "on" position.