1970s ad

[claxton]

Does anyone remember an ad for beer in the 70s, which featured a group of trendily dressed 20something walking in the countryside, and one them says something like "Ann's lost, Bob's lost, Dave's lost and Susan's lost...Where do we go from here?" Then they see a pub and go in and are next seen drinking...could it be Worthington E? What was the beer, and can anyone remember the exact dialogue? Cheers!