Firing touch event on parent view while child view is clicked

I have a view and a child view (image view). The parent view is a scrollable view. So the problem is, when the user touches the child view, it blocks the touch event on the parent view, so the user can't scroll it. The child view is just a passive image view that does not have any event attached to it.

Here is what the current code looks like.

var p = Ti.UI.createScrollableView({ 
        views: [a,b,c,d],
        width: w,
        top: t,
    });
 
var c = Ti.UI.createImageView({image: "/image/abc.png"});
p.add(c);

Is there any way so the child view is pretty much ignored (visible but does not block parent view's touch event)?