1662 ARTICLE 43.

and persons supplying water, ice, sewerage or refuse disposal service to
the public; by corporations, companies and persons owning manufacturing
and industrial establishments; and by owners of private systems of water
supply and sewerage; and the State Board of Health shall be supplied at
all times with all records and information upon demand. Agents of the
State Board of Health shall be allowed entry to all buildings, structures
and premises owned by Counties, municipalities, districts, corporations,
companies and persons supplying the public with water, ice, sewerage or
refuse disposal service, or upon all private properties, for the purpose of
collecting samples, records and information and ascertaining whether the
rules, regulations and orders of the State Board of Health are obeyed.

An. Code, sec. 285. 1914, ch. 810, sec. 17.

344. Every permit issued by the State Board of Health under this
sub-title shall be revocable or subject to modification and change by the
State Board of Health after due notice of which contemplated action has
been given by the Board to the recipient of such permit. When the length
of time that a permit is to run is specified in such permit, said permit shall
become automatically inoperative at the expiration of the period of time
prescribed, without notice to that effect having been given by the State
Board of Health.

An. Code, sec. 286. 1914, ch. 810, sec. 18.

345. Any County, municipality, legally constituted water, sewerage or
sanitary district, corporation, company, institution or person, dissatisfied
with any order or regulation of the State Board of Health under the pro-
visions of this sub-title, may commence, within 10 days after the service of
such order or regulation, any action in the Circuit Court for any County
or before any Judge of the Supreme Bench of Baltimore City, in any Court
of Baltimore City of appropriate jurisdiction against the State Board of
Health as defendant, to vacate and set aside any such order or regulation
on the ground that such order or regulation is unlawful or unreasonable,
or that said order is not necessary for the protection of the public health or
comfort, in which action a copy of the complaint shall be served with the
summons. The answer of the State Board of Health shall be filed within
10 days, whereupon said cause shall be at issue, and stand ready for trial
upon 15 days' notice to either party. All such actions shall have precedence
over any civil cause of a different nature, except appeals from an order of
the Public Service Commission, and the said Courts shall always be deemed
open for trial thereof, and the same shall be tried and determined, as other
civil actions. Either party to said action, within 20 days after service of
a copy of the order or judgment of any Court of Baltimore City or of the
Circuit Court of any County, may appeal to the Court of Appeals of
Maryland.

See notes to sec. 334.

An. Code, sec. 287. 1914, ch. 810, sec. 19.

346. If any County, municipality, water, sewerage or sanitary district,
corporation, company or institution, or officer thereof upon whom the duty