Which vehicle will have priority at this intersection?

Applying the general priority rule, the vehicle whose right is clear will go first. In this case the green vehicle has no one on its right, so the blue vehicle must give way to it.
We should not be confused by the existence of a continuous stop line, because if it is not accompanied by a vertical stop sign, a traffic light or a give way sign, the general priority rule is not modified at all. It will serve to indicate, in case we have to stop, where we should do so.