# C14 · Full-bin choice · ordinary Day 17

**Complete source:** C14 invented picnic full-bin drawing, with F2 narrow litter example/possible waterway movement.

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<summary>Ordinary educator example — after an own attempt</summary>

**Worked reasoning after own attempt:** Original reminder: Keep your own wrapper with you if bin full. Need actual venue disposal instructions.

**Limit/next check:** No others’ waste handling, fines, bin schedule or measured environmental benefit.

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