Hydraulic leak on a golf green?

If I am mowing a golf green and experience a hydraulic leak that is getting oil onto the green, what immediate actions should I take? Should I simply

If I am mowing a golf green and experience a hydraulic leak that is getting oil onto the green, what immediate actions should I take? Should I simply shut down the machine and try to contain the leak or should I drive off of the green?

or:If I am mowing a golf green and experience a hydraulic leak that is getting oil onto the green, what immediate actions should I take? Should I simply shut down the machine and try to contain the leak or should I drive off of the green?

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