petitioner is not liable to pay any amount towards establishment cost of the Excise Officials after 31.03.2012. On receipt of Ext.P1, the 2nd respondent should have taken steps to withdraw the Excise staff from the petitioner's establishment, with immediate effect. So the petitioner could not be mulcted with the cost of those staff, who happened to be posted there, without any need or request from the petitioner, particularly when licence stood expired. On the other hand, it was so happened, due to the inaction from the part of the 1st respondent. If the petitioner has paid any amount, after 31.03.2012, towards this account, he is entitled to get refund of the same. But, considering the fact that the rights and liabilities between the petitioner and the respondents are under dispute, the petitioner can raise the said claim for set off, if any amount is due to the respondents from the petitioner. After the final settlement between the petitioner and respondents, if it is found that no amount is due from the petitioner the respondents, they are