In a memorandum to the Uttar Pradesh Chief Electoral Officer T Venkatesh and poll observer, Singh claimed that she has a threat to her life following the incidents of assault on BJP workers in Sarojini Nagar area.
Swati, who is also head of BJP UP women wing, also expressed concerns about free and fair polls in her assembly constituency due to "SP goons".
Swati Singh is the wife of former state BJP vice president Daya Shankar Singh, who was expelled following his derogatory remarks against BSP chief Mayawati.