Would like to suggest that there be a hidden pocket in a person's inventory when being frisked by non-law enforcement officers that would conceal 1 item from view. This would allow players to keep 1 item of value from being stolen when being searched. There's an imbalance between criminals and civilians and a high likelihood of being robbed multiple times per session. While both criminals and civilians could take advantage of the "hidden pocket" to an extent, I think something like this could help alleviate the unrealistic number robbery attempts that frequently happen over a short amount of time.
Would not be hidden from on-duty LEO.
Edit: As far as LEO being able to see the pocket, I was mainly thinking of the amplified risk of certain contraband being introduced into secure facilities in mind and potentially getting out of hand.. Perhaps this wasn't the proper way of thinking and the volume size could deter it from reaching that status.
Limited to a single item (and regulatory on volume size).