Common mistakes in stoning the pillars
1. I have already mentioned that the elderly, sick, women, and weak ones who cannot stone the ‘Uqbah Pillar because of over-crowding on the ‘Idd Day are allowed to stone on the eve of ‘Idd instead of the day.
These same people or those who are their care-takers assume that they can also do the same for the stoning required on 11th and 12th of Dhul Hijja, and so they do the stoning in the eve of 11th and 12th. This is incorrect. If they cannot do the stoning themselves at the daytime on the 11th and 12th, then they should appoint someone else to do the stoning on their behalf.
2. The crowd overflows at the pillars especially after the midday time. Therefore, the respected pilgrims, especially those who are elderly, weak, sick and women are advised not to go for stoning at times when the crowd is at the maximum; they should wait for the time when the crowd is thinnest like the early mornings. If they are able to do the stoning themselves, well and good. However, if they are fear that they will be hurt or face unbearable difficulty, then they are allowed to appoint someone else to do the stoning on their behalf. Nonetheless, if it becomes possible for them to do the stoning by themselves before the sunset, then they must do the stoning themselves.