To prevent from any climbing, some hunters remove 2 successive bars from the scale. To be able to climb up one must have these 2 bars. The bars are pierced in both ends and fit with the nails projecting from the scale uprights.
When one want to use the scale, one bring the 2 bars along or pick them when hidden near the high seat.
In insist on the fact that the kids are in jeopardy

should they play in safe or sabotaged high seats, no small concern.In most case the hunter/owner is responsible.
Concerning "Call of the nature", some use large cubic soft plastic containers (for example the ones for bulk purchase of wine).