Note: If you have issues with legumes then I suggest pre-soaking your own chickpeas instead of using canned ones. I use the method found in "Grown & Gathered" Cookbook which you can find online here. Allow yourself a full day for soaking and 4 hours of simmering your chickpeas if using this technique.
To make the salad simply combine all of the salad ingredients in a large mixing bowl. If cooking your rice for the salad fresh, I suggest making extra so you have left overs for other recipes as cooking just this small amount would be tricky. I usually cook up a cup of brown rice in 2 cups of water and use the abpsorption method. This takes around 30 minutes.
To make the dressing combine all of the dressing ingredients in a small bowl and whisk well, not forgetting to season. When ready to serve, pour the dressing over the salad and mix well.
This salad can be served as a dish on its own or as a side dish to your favourite protein.