Turkey has said that the plane was probing Syria's radar defences so I expect it was fitted with the usual protection.

Jim.
To set up refugee camps inside Syria would be a large military operation.
It would require a large invasion force and they would have to take on the Syrian army.
Storming in.
Russia has stated that it would not tolerate Western military intervention under the guise of humanitarian operations.

You have also called for the same action as was taken in Libya, putting fliers at the mercy of their powerful air force and of the finest Russian air defence systems Assad's oil wealth can buy.

You have also advocated "unilateral" action.
Anyone who has read your posts Jim will be aware of your hatred of Britain.
British service men and women are very much other people's kids to you, and people and kids who you do not care for.