patron comes to the bar to order a few jugs of pre-mix alcohol drinks for thr group how do i refuse service to the patron

Refuse service to the patron and explain why serving alcohol in this manner is irresponsible.

Penalties for irresponsible service of alcohol

As a liquor licensee, you, your staff and your patrons can be penalised under the Liquor Act 1992 for breaches of responsible service of alcohol.

Legislation requires that penalties are calculated by the amount of penalty units relating to each particular offence. The value of each penalty unit is $137.85 (current from 1 July 2021).

In addition to monetary penalties, recurrent breaches can also result in:

mandatory suspension of licence – if a licensee is convicted of 2 offences in relation to minors or intoxicated persons within a 2-year period the licence will be automatically suspended

impact on annual fees – a licensee's compliance history, including some infringement notices and some prosecutions will be considered in risk assessments for annual fees.

Explanation:

I hope this helps!

Explain it is illegal, and say no. If they persist, have them removed.

Explanation:

answer; preoperational(d)

for respect usually. some people might be little awkward if you meet or some would be different. usually   you dont love people when you meet them depends on the type of person.

hope this