I think Tazocin is one of the most misused drugs out there, the amount of times it seems to be prescribed for no apparent reason is astounding.
The problem with both attitudes to pharmacists and prescribing practices seems to lie with the consultants. If you have a good consultant, who has a pharmacist on the ward rounds, and consults with them (and others like microbiology, pathology, etc) the practice seems to filter down the chain to all the medical team.
Unfortunately, it is far more common for a consultant to be unwilling to change the habit of a lifetime, and that coupled with the prevalent god complex means nobody is going to change their mind, and certainly not somone outside the medical heirarchy.
Personally I love the ward pharmacists, mostly because I am too lazy to look up the drug (especially interactions, zzzzzzz). The respiratory ward pharmacist is an absoloute godsend (a fact not missed by the respiratory consultants). Frankly the less I have to remember about phramacology, the happier I am
And yeah the last point about insurance is a fair one, but then surely consulting with as many people as possible is going to reduce your liability - especially with the amounts consultants are paying for the privelige