Final answer:
The Parliament closed open-air theaters to address concerns about their negative influence and to demonstrate their commitment to honesty and fighting corruption.
Step-by-step explanation:
Parliament or government authorities do not typically close open-air theaters as a general policy. The operation and regulation of open-air theaters often fall under the purview of local authorities, city councils, or cultural organizations, rather than national governments or parliaments.
Decisions regarding the closure or operation of such venues are usually made at the local level, taking into account factors like public safety, maintenance, funding, and cultural relevance.
Temporary closures of open-air theaters may occur for various reasons, including renovation or maintenance work, adverse weather conditions, or public health concerns (such as during a pandemic). Such closures are typically intended to ensure the safety and well-being of the audience and performers.