Assertion: septic tank | /r/HasProperty | upgraded by 1 january
Facets:
value: to a sewage treatment plant
type: TRANSITIVE-OBJECT
Source sentences:
text: A septic tank discharging into a watercourse must be replaced or upgraded by 1 January 2020 to a Sewage Treatment Plant (also called an Onsite sewage facility), or sooner if the property is sold before this date, or if the Environment Agency (EA) finds that it is causing pollution.