A Modified 𝑝-Median Model for the Emergency Facilities Location Problem and Its Variable Neighbourhood Search-Based Algorithm

Table 4

The emergency facilities and the demand points they serve.

Emergency facilities	Demand points to serve
19	L, J, 19, 20
I	I, 15, 18, 16
E	E, 8, 7, 6
31	R, 31, 32, 33
D	D, 4, 3, 5, 2
G	G, 12, 11
K	K, 17, 22, 21
35	34, 35
F	F, 10, 9
26	P, 26, 27
14	13, 14, H
Q	Q, 28, 30, 29
1	C, O, A, B, 1
N	23, 25, M, N