Poet Ashok Vajpeyi on Friday said he won't participate in a cultural festival as he was scheduled to because the organizers asked him not to read poems critical of the government. The organizers, however, said that "nobody had asked him to limit his thoughts".Vajpeyi was scheduled to attend a poetry session on Friday at the three-day Arth Culture Fest, organized by Zee, at Sunder Nursery with other poets, including Anamika, Badri Narayan, Dinesh Kushwaha and Manav Kaul. Rekhta Foundation is collaborating with the organizers on the poetry session.