Ludhiana, June 18 -- The intense campaigning for the Ludhiana West by-election came to a close on Tuesday evening, with all major political parties - the AAP, Congress, BJP and Shiromani Akali Dal (SAD) - making final efforts to garner voter support ahead of the crucial bypoll. As the campaigning officially ended at 6pm, political leaders worked tirelessly to sway voters in the urban constituency, which is located in Punjab's industrial hub. FULL REPORT ON P2...