He said he would have to test all under 18s entering the premises with a police-approved breath testing device if he suspected they had been drinking.
Anyone found to have consumed alcohol will be refused entry.
Mr Lloyd said: "The children's parties started two or three years ago, but they started getting out of hand and ended in May or June.
"They were for children aged 16 and above. I didn't serve alcohol at these parties, but they were turning up having already consumed alcohol.
"The new conditions mean I will have to breathalyse underage drinkers I suspect of drinking alcohol and then inform the police."
As well as breathalysing children entering the hotel, children must be accompanied by an adult and the ratio of children to adults has to be no less than one adult to four children.
With the LTA to review both this calamity of a weekend in Lithuania and how Lloyd became the first 
2, Laurynes Gregelis, is not supposed to be in the same class -- a fact that gave British Davis Cup captain John Lloyd hope going into the fifth and 
Closing speeches will now take place before the judge, Mr Justice Lloyd Jones, sums up the case. The jury will then retire to consider its verdict. 
Twitter