[strongSwan] ipsec policy priority

[Max Avramenko]

Hello
Have some questions

LAN 192.168.3.0/24
and tunnels
1. 192.168.0.0/18
2. 192.168.5.0/24

As result have policy:
 >src 192.168.3.0/24 dst 192.168.5.0/24
 >        dir out priority 1859
 >        tmpl src 77.72.134.75 dst 195.96.165.70
 >                proto esp reqid 16412 mode tunnel
 >src 192.168.3.0/24 dst 192.168.0.0/18
 >        dir out priority 1859
 >        tmpl src 77.xx.xx.xx dst 109.yy.yy.yy
 >               proto esp reqid 16416 mode tunnel

Problem 1:
trafic to local IP are forwarded in tunnel. I'm manualy add several 
policy for workaround:
 >src 192.168.3.0/24 dst 192.168.3.0/24
 >        dir out priority 100
 >src 192.168.3.0/24 dst 192.168.3.0/24
 >        dir fwd priority 100
 >src 192.168.3.0/24 dst 192.168.3.0/24
 >        dir in priority 100

Problem 2:
Sometime the priority of policy to 192.168.0.0/18 is below that 
192.168.5.0/24. And traffic for 192.168.5.0/24 are forwarded in tunnel 
for 192.168.0.0/18

Please give smart tips on how to proceed in solving the second problem. 
And, perhaps, there is a right decision for the first one?