This photograph taken on May 18, 2026 shows children attending a class at the "Signal Shala", or traffic signal school, under a bridge in Mumbai. Beneath a busy flyover in India's financial capital Mumbai, a row of pastel-coloured shipping containers houses an unlikely school serving some of the city's most marginalised children. (Photo by Punit PARANJPE / AFP via Getty Images)

This photograph taken on May 20, 2026 shows children playing at the "Signal Shala", or traffic signal school, under a bridge in Mumbai. Beneath a busy flyover in India's financial capital Mumbai, a row of pastel-coloured shipping containers houses an unlikely school serving some of the city's most marginalised children. (Photo by Punit PARANJPE / AFP via Getty Images)

This photograph taken on May 18, 2026 shows children lining up for prayers at the "Signal Shala", or traffic signal school, under a bridge in Mumbai. Beneath a busy flyover in India's financial capital Mumbai, a row of pastel-coloured shipping containers houses an unlikely school serving some of the city's most marginalised children. (Photo by Punit PARANJPE / AFP via Getty Images)

This photograph taken on May 20, 2026 shows a girl travelling inside the "Signal Shala", or traffic signal school's bus in Mumbai. Beneath a busy flyover in India's financial capital Mumbai, a row of pastel-coloured shipping containers houses an unlikely school serving some of the city's most marginalised children. (Photo by Punit PARANJPE / AFP via Getty Images)

This photograph taken on May 18, 2026 shows children in a play area at the "Signal Shala", or traffic signal school, under a bridge in Mumbai. Beneath a busy flyover in India's financial capital Mumbai, a row of pastel-coloured shipping containers houses an unlikely school serving some of the city's most marginalised children. (Photo by Punit PARANJPE / AFP via Getty Images)

This photograph taken on May 18, 2026 shows children having their breakfast at the "Signal Shala", or traffic signal school, under a bridge in Mumbai. Beneath a busy flyover in India's financial capital Mumbai, a row of pastel-coloured shipping containers houses an unlikely school serving some of the city's most marginalised children. (Photo by Punit PARANJPE / AFP via Getty Images)

This photograph taken on May 25, 2026 shows children standing outside their house as they prepare to leave for the "Signal Shala", or traffic signal school in Mumbai. Beneath a busy flyover in India's financial capital Mumbai, a row of pastel-coloured shipping containers houses an unlikely school serving some of the city's most marginalised children. (Photo by Punit PARANJPE / AFP via Getty Images)

This photograph taken on May 18, 2026 shows children singing the national anthem at the "Signal Shala", or traffic signal school, under a bridge in Mumbai. Beneath a busy flyover in India's financial capital Mumbai, a row of pastel-coloured shipping containers houses an unlikely school serving some of the city's most marginalised children. (Photo by Punit PARANJPE / AFP via Getty Images)