Down here we lost the argument for retaining lead shot in our shotguns. As a consequent anecdotal advice is that wounding rates on birds has increased due to the move to steel shot.
Monometal bullets [aka copper] vs lead. Our government was going down this path too but we fought against this and won the battle. The government dropped its plans for compulsory use of non lead bullets. Basically due to our argument of the higher wounding rates from Monometal bullets in non magnum rifles. Our state government also employs contract shooters but had not voluntarily set an example by causing its contractors to use lead free bullets so their credibility was challenged.
Monometal bullets [aka copper] vs lead. Our government was going down this path too but we fought against this and won the battle. The government dropped its plans for compulsory use of non lead bullets. Basically due to our argument of the higher wounding rates from Monometal bullets in non magnum rifles. Our state government also employs contract shooters but had not voluntarily set an example by causing its contractors to use lead free bullets so their credibility was challenged.

