What constitutes sufficient safeguarding (Hirz) for vegetables (baql) and cooking pots?

Primary text

Vegetables and cooking pots, such as those used for beans (baqila), require safeguarding by enclosure using reeds (shara'ih) or wood if they are kept in the marketplace and a guard is present. Safeguarding for wood, firewood, and reeds requires enclosure in sheds, stacking them upon one another, and binding them with a rope, provided this method is customary and makes unauthorized taking difficult. If these items are kept in a locked inn (funduq), they are considered safeguarded even without being tied or bound.