Controversial BJP leader Dr Subramanian Swamy’s run-in with Nobel Laureate economist Amartya Sen over the “mismanagement” of Nalanda University could have played a key role in the cancellation of the former’s scheduled lecture at Oxford University in early April, say sources. Swamy, along with US-based writer Rajiv Malhotra, had been invited by the Oxford India Society (OIS) to speak at the Exeter College on April 3. But “howls of protest”—and from different quarters, students and faculty—against the duo who are known for their anti-Muslim and anti-Dalit (Malhotra) views, led the organisers to call off the lecture.