Quite common back in engineering the day in the UK, just before a big delivery it was common to go slow and work to rule - until suddenly some brown envelopes m

Quite common back in engineering the day in the UK, just before a big delivery it was common to go slow and work to rule - until suddenly some brown envelopes magickly appeared. As the guy said even the tea boy got £900 and in the 70's that was a lot on money