Having the verb at the second position is a well-known grammar rule in German language. If there is additionally another verb, this verb must be placed at the end of the sentence. However, I came across this example in a textbook:
Unbedingt meiden sollten Sie jedoch Menschen, die unter größer Prüfungsangst leiden und nur Nervosität verbreiten.
As showed, two verbs are put at second position at the same time!
It should have been, according the aforementioned grammar rule, as:
Unbedingt sollten Sie jedoch Menschen meiden, die unter größer Prüfungsangst leiden und nur Nervosität verbreiten.
The only advantage of the first example is Menschen and die are put closer together, which helps readers immediately understand the reference.
Nevertheless, I wonder about the hard rule of main verb in second position. Is the first example grammatically correct and acceptable in daily life?