Applications for the Holliston Police Department’s Junior Police Academy for students in grades 6, 7, and 8 are available through April 21 for two summer sessions running from June 23 to 27 or Aug 11 to15. The free program is open to 20 students per session on a first come, first served basis. The academy runs from 8 a.m. to 3 p.m. on Monday through Thursday, with a graduation ceremony on Friday at the Holliston High School field house. The program is an introduction to law enforcement, and aims to teach students to be responsible members of the community. More information about the program is available on the Holliston Police Department’s Facebook page at www.facebook.com/HollistonPolice.