New Delhi, Oct. 23 -- Toxic foam was seen floating on the surface of the Yamuna River at Kalindi Kunj in Delhi on Friday morning, even as the Delhi government has highlighted its ongoing efforts to rejuvenate and clean the river through projects worth around Rs 9,000 crore.

The sighting comes a day after Delhi Chief Minister Rekha Gupta described the inauguration of projects worth approximately Rs 9,000 crore as a "joyful day" for residents, asserting that her government had made consistent progress towards the rejuvenation of the Yamuna over the past one and a half years.

Addressing the media on Thursday, Gupta said, "Today is a joyful day for the people of Delhi, as projects worth around Rs 9000 crores have been inaugurated today. We ...