the takeback of products that have reached the end of their useful life

These problems have all needed resolving for years. But all involved too much risk (either for franchisees or the Government), and so they kept getting kicked into the long grass for being 'too difficult'.

The slime-balls, which are whitish and have fluid gel-like consistency and in which the cercariae lie in free state, appear 120 to 150 days after the ingestion of eggs by the mollusc.

The answers to both questions are found in the Shastras of the Sanatana Dharma.