LUCKNOW, June 25 -- The Lucknow Development Authority (LDA) on Thursday sealed 55 establishments and issued notices to 78 others for violating approved building norms and safety regulations on the second day of its citywide enforcement drive launched after the Aliganj fire tragedy.

With Thursday's action, the two-day tally of the crackdown rose to 126 sealed establishments and 161 notices across the city.

The drive targeted coaching centres, libraries, hotels, nursing homes, computer institutes and commercial complexes allegedly operating without mandatory compliance. Officials said inspections would continue in the coming days and could be expanded further.

Following directions from LDA vice-chairman Prathamesh Kumar, enforcement team...