Had a few chuckles at this post youth 
The Pushbike of the 70's has to be the "Chopper" I had a yellow one, wish I still had it now
"This bicycle is not made for carrying passengers" yeah right with a seat as big as that!!
Did anyone else remove their back brake from their BMX only to put your foot on the rear tyre which Mum was not to happy about as the was a big Arch in your trainer sole

My Mum used to pick us up (Us being about 7 of us) in their Viva, we all used to get in the boot and think she was sooo cool 
is that all you could get in your viva? we lived on a farm an my parents fostered kiddies, the funniest thing i remember about our viva was one day coming out of SLady bitshorpe , my dad stopped for a hitch-hiker, he counted how many were in the car an waved us on !! but i guess he had sense (unlike my dad ) as there were ....my mum an dad in the front ,me ,my brother my sister , two foster sisters , one foster brother ....AND a goat ,YES a "pregnant" goat in the back, wed been to do our shopping and taken the goat to the vets for a check up on the way.this happened in the late 70's , somehow dont think we'd get away with it now lol