It is an easily accessible area, not just for local residents, but for Palestinians from the West Bank as well, with a bus terminus serving most Palestinian cities.
For those who have decided to carry out an attack and do not know Jerusalem well, the plaza around Damascus Gate is an easily-recognised location.
"All these reasons have combined to make Sha'ar Shkhem a symbol for young Palestinians who want to stab Israelis and to make them do it here," said one Israeli security official.
The numbers of policemen have been beefed up and, following the death of 19-year-old officer Hadar Cohen in an attack last week, only more experienced officers are now deployed there.