There's 2 1/2 Syns in the entire recipe and around 1 syn per serving. Each falafel is about 48 calories and 2 WeightWatchers smart points (without any sides).
Please note I am not affiliated in any way with Slimming World. Syn values are based on the Slimming World online calculator.
Nutritional information is always approximate, and will depend on quality of ingredients and serving sizes.