Is alcohol from outside is permitted?

The sign says no but my experience at similar places is if you are not causing trouble or drawing attention and not openly drinking (use can coozy or pour into a cup) you won't have trouble.

No alcohol is permitted

Thanks a lot

4.5 Use of Intoxicants No person shall consume or display the presence of any alcoholic beverage, beer, wine, malt liquor, intoxicating liquor, or liquor in any Park facility or area except as permitted through a special or general permit authorized by the Executive Director and in accordance with the statutes of the State of Ohio. Beer and wine may be sold and consumed at the Blacklick Woods Metro Golf Courses or at other facilities or special events with the specific authorization of the Executive Director and in accordance with the statutes of the State of Ohio.

No