unannounced

The health risks posed to unwitting customers are summed up by Connor Lamb, a senior technician for licensing also taking part in the unannounced checks on shops.

Federal agents showed up April 7 unannounced and without a judicial warrant at Russell Elementary and Lillian Street Elementary in the Florence-Graham neighborhood of South Los Angeles.

Hampton returns home to his family, unannounced, as if he were merely back from work.

Federal agents showed up last Monday unannounced and without a judicial warrant at Russell Elementary and at Lillian Street Elementary in the Florence-Graham neighborhood of South Los Angeles.

Until 2015, inspectors would arrive at nurseries unannounced - but only a third of inspections are now carried out this way.