Grocery retailer Loblaw has reported that sales rose 1.2% to C$7.3bn (£4.57bn) for the second quarter to June 19. Like-for-like sales declined 0.3%, marking the third consecutive quarter of negative like-for-like growth. Operating income increased 1.9% to C$330m (£207m) while net earnings declined 8.6% to C$180m (£113m)…