1. Go to the “Full Search Form” of HKLII (http://www.hklii.org)
2. Enter “noise” as the query and select “All in Legislation” in HKLII Database. If we want to carry out a more specific search query,
3. Go to the “Full Search Form” again.
4. Enter “noise AND music” as the search query and choose "this Boolean query” as the search type to narrow the result.
5. Select “All in Legislation” in HKLII Database to make sure that you are searching over legislation only. Then, the search result will be shown.